html{
	font-size: 10px;
}
*{
	margin: 0px;
	padding: 0px;
}
a{
	text-decoration: none;
	color: black;
}
.flex {
	display: flex;
	display: -webkit-flex;
}
.v-flex{
	-webkit-flex-direction: column;
	flex-direction: column;
}
.flex-1 {
	flex: 1;
	-webkit-flex: 1;
}

.flex-2 {
	flex: 2;
	-webkit-flex: 2;
}

.flex-3 {
	flex: 3;
	-webkit-flex: 3;
}
.flex-4 {
	flex: 4;
	-webkit-flex: 4;
}
.flex-5 {
	flex: 5;
	-webkit-flex: 5;
}
.v-center {
	align-items: center;
	-webkit-align-items: center;
}



.h-center {
	justify-content: center;
	-webkit-justify-content: center;
}
.text-center{
	text-align: center;
}
.fill-h {
	height: 100%;
}

.fill-w {
	width: 100%;
}
.fill-all {
	position: absolute;
	top: 0px;
	right: 0px;
	bottom: 0px;
	left: 0px;
}
.dialog{
	background: rgba(0,0,0,0.5);
	visibility: hidden;
}
.container{
min-width: 1000px;
background: #f0f0f0;
}

.header-height{
	/*height: 150px;*/
}
.header-admin-height{
	height: 50px;
}
.header-admin-height2{
	height: 100px;
}
.pf-left{
	width: 200px;
	background: white;
	height: 100%;
}
.pf-left .top{
	font-size: 1.6rem;
}
.pf-left .menu{
	font-size: 1.6rem;
}
.pf-right{
	height: 100%;
}
.pf-right .top{
	font-size: 1.8rem;
	background: white;
}
.pf-right .content{
	font-size: 1.4rem;
	padding-bottom: 50px;
}
.music{
	background:#4877E7 ;
	color: white;
}
.admin{
	background: #5B8CFF;
	color: white;
}
.running-left{
	border-bottom: 1px solid #f0f0f0;
}
.running-right{
	box-shadow: 1px 1px 5px #888888;
}



.menu-div{
	width: 90%;
	margin: 0px auto;
	border-radius: 50px;
	padding-top: 2px;
	padding-bottom: 2px;
	margin-top: 10px;
	background-color: aliceblue;
	color: black;
}
.menu-div:hover{
	color: white;
	background-color: #4877E7;
}
.bac-blue{
	color: white;
	background-color: #4877E7;
}

.bac-aliceblue{
	background-color: aliceblue;
}

.menu-div img{
	width: 20px;
	height: 20px;
	padding:5px; 
	margin-left: 15px;
}


.div-login{
	margin: 15px;
	color: #FFFFFF;
	float: right;
	margin-right: 40px;
}
.div-name{
	margin: 15px;
	color: #FFFFFF;
	float: left;
}

.magin-right20{
	margin-right:20px;
}
.whilte-color{
	color: #FFFFFF;
}

.img1{
	width: 30px;
	margin-left: 20px;
}
.img2{
	width: 25px;
	margin-right: 20px;
}
.music-div{
}
.music-div img{
	width: 25px;
	height: 25px; 
	padding: 5px;
	margin-left: 15px;
}

.music-div div{
	float: right;
	margin: 8px;
	margin-right: 10px;
}
.music-name{
	width: 100%;
	text-align: center;
	margin-top: 10px;
}
.proceed-div{
	width: 85%;
	border-radius: 15px;
	margin: 0 auto;
	padding: 5px;
	margin-top: 10px;
}


.div-session{
	margin: 15px;
	margin-left: 50px;
}
.div-session1{
	margin-left: 50px;
}
.div-session2{
	margin-right: 50px;
}
.div-session1 font{
	font-size: x-large;
}
.div-session2 div{
	border-radius: 18px;
	float: right;
	background-color: red;
	color: #FFFFFF;
	padding: 5px;
	width: 70px;
	text-align: center;
	margin-right: 50px;
}

.content-div{
	width: 100%;height: 100%; background-color: #FFFFFF;
}
.content-div2{
	height: 10%;width: 100%;padding-top: 1px;
}
